what are the vocabulary to this

12 A(n) _ is a group of similar or identical computers, connected by a high-speed network, that cooperate to provide services or run a shared application. cluster 13. A(n) is a group of dissimilar computer systems, connected by a high-speed network, that cooperate to provide services or run an application. grid 14. A CPU is a(n) processor capable of performing many different tasks simply by changing the program. general-purpose 15. The _enables the CPU, primary storage, and secondary storage devices to communicate. system bus 16. The CPU program instructions one at a time. executes 17. Most programs are written in an) such as FORTRAN or Java, which is then translated into equivalent CPU instructions programming language 18. A(n) consists of hardware and software components that enable multiple users and computer to share information, software, and hardware resources. computer network is a technique that enables a single computer to host multiple virtual machines. virtualization says that larger computer classes are more cost-efficient than smaller ones - a statement that doesn't accurately describe modern computing hardware. Grosch's Law is the most common type of 21. A(n) system software. 22. WWW resources are identified and accessed by a(n) Uniform Resource Locator (URL) 23. Key characteristics that distinguish primary and secondary storage include cost, capacity, speed, and volatility